body{
    margin:0;
    padding:0
}
a,a:hover{
    text-decoration: none
}
input:focus{
    outline: 0
}
ul,li,p,h1,h2,h3,h4,h5,h6,dl,dt,dd{
    margin: 0;
    padding: 0;
    border: none;
    list-style: none
}